Simple Addition for Rimuru

[Mizuki67]

「え、いや、だって、は？ 何を言ってるの？ 普通に勝てるでしょ!?」

「貴様こそ、何を言っておる。無理に決まっておるだろうが!! リムルはな、我だって倒せぬのだぞ!! ――まあ、負けもしないがな」

そう。

それがヴェルドラの本音、リムルに対する認識である。

リムルの攻撃ではヴェルドラを倒せないが、逆もしかりなのだ。

ヴェルドラが持つ全ての攻撃手段を駆使しても、リムルへは致命打を与えられない。魔素エネルギー量ではヴェルドラが圧倒しているにもかかわらず、その勝敗は千日手にもつれ込んでしまうのだった。

かと言って、リムルの攻撃が弱い訳ではない。

ヴェルドラだから耐えられるだけで、普通の魔人なら話にならないレベルで凶悪だった。

　八星魔王オクタグラムでも、リムルの相手になるのは上位勢だけだろう。そして、リムルを倒しきれる可能性があるのは――

「つまりだ、あの二人ではリムルを倒せぬ。しかもヤツ等は、リムルを怒らせるという失態を犯したのだ」

「失態……？」

「うむ、リムルは温厚だからな。基本的には本気を出さずに、手加減から入る。しかし、アレだけブチ切れてしまったら……」

ヴェルドラが何を言いたいのか、ピピンにもようやく理解出来た。

しかし、信じられずにいる。

（そんな、まさか……）

DeepL translation:

What? What are you talking about? You can win!

What are you saying? Of course it's impossible! Even I can't beat Rimuru! --Well, I won't lose.

Yes.

That is Veldra's true feeling and perception of Rimuru.

Rimuru's attacks cannot defeat Veldra, but the reverse is also true.

Even if Veldra uses all the means of attack she has, she cannot deliver a fatal blow to Rimuru. Even though Veldra was the superior player in terms of the amount of magical energy, the victory was tied at a thousandth of a second.

That is not to say that Rimuru's attack was weak.

It was only because Veldra could withstand it, but it was so vicious that an ordinary demon would not be able to talk about it.

　Even the eight-star demon king Octagram would only be a match for Rimuru in the top ranks. And the only ones who might be able to defeat Rimuru were...

In other words, those two cannot defeat Rimuru. Moreover, they made the blunder of making Rimuru angry.

"Blunder ......?"

"Well, Rimuru is a mild-mannered guy. But if you get that thing so butthurt,......."

Pippin finally understood what Veldora was trying to say.

However, he is unable to believe it.

(Oh no, no way. ......)

Source: https://tensura.fandom.com/wiki/How_to_Spend_a_Certain_Vacation (Side Story Novel Episode 9)

So, from what we can understand Rimuru also has another feat of durability by tanking any sort of attack methods from Veldora

Proposal: Rimuru will get another 2-C durability feat by tanking Veldora's attack besides tanking Velgrynd's strongest attack . For the key though some say it could be demon slime key or pre ultimate slime key. So i will leave it for you guys to decide

Pre-Ultimate Slime Key:
Demon Slime Key: @Astral_Trinity439 , @MrTim

 

[Dark_Soul20189]

Simple, I agree [Demon slime key]

 

[MrTim]

I already agreed with that. This must be Demon Slime Key as the story takes place between volumes 9 and 10

 

[Astral_Trinity439]

Agree as already discussed on discord. And I think it should be Demon Slime Key since this part is before Volume 10

 

[Excellence616]

I agree. This is so simple.
would have added it to the profile without a CRT if I was the one